DE409973C - Spring column formed from disc springs - Google Patents

Spring column formed from disc springs

Info

Publication number
DE409973C
DE409973C DEK86502D DEK0086502D DE409973C DE 409973 C DE409973 C DE 409973C DE K86502 D DEK86502 D DE K86502D DE K0086502 D DEK0086502 D DE K0086502D DE 409973 C DE409973 C DE 409973C
Authority
DE
Germany
Prior art keywords
spring
disc springs
individual
spring column
plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEK86502D
Other languages
German (de)
Inventor
Dr-Ing Paul Krueger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krupp Stahl AG
Original Assignee
Krupp Stahl AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krupp Stahl AG filed Critical Krupp Stahl AG
Priority to DEK86502D priority Critical patent/DE409973C/en
Application granted granted Critical
Publication of DE409973C publication Critical patent/DE409973C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00Springs
    • F16F1/02Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/32Belleville-type springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Description

Aus- Tellerfedern gebildete Federsäule. Gegenstand der Erfindung ist eine aus Tellerfedern gebildete Federsäule. Die Erfindung bezweckt, derartige Federn so auszubilden, daß sie einen rasch anwachsenden Federwiderstand besitzen.Spring column formed from disc springs. The subject of the invention is a spring column formed from disc springs. The invention aims to provide such springs to train so that they have a rapidly increasing spring resistance.

Auf der Zeichnung zeigt: Abb. i in achsialem Schnitt ein Ausführungsbeispiel des Gegenstandes der Erfindung in der Anwendung auf einen Puffer, Abb. s und 3 in größerem Maßstabe eine Einzelfeder im Schnitt bei verschiedenen Belastungen, Abb. q. ein zweites Ausführungsbeispiel in einer der Abb. i entsprechenden Darstellung. Es soll zunächst das Ausführungsbeispiel nach Abb. i bis 3 beschrieben werden.The drawing shows: Fig. I in axial section an embodiment of the subject matter of the invention in application to a buffer, Figs. s and 3 in on a larger scale, a single spring in section with different loads, Fig. q. a second embodiment in a representation corresponding to Fig. i. The exemplary embodiment according to FIGS. 1 to 3 will first be described.

Der Puffer besitzt einen Pufferstößel A, der in üblicher Weise in der an einer Pufferbohle B befestigten Pufferhülse C verschiebbar gelagert ist. Die Federsäule besteht aus Tellerfedern E, die auf einen in der Längsachse des Puffers angeordneten Bolzen D aufgeschoben sind. jede Einzelfeder wird durch zwei sich in unbelastetem Zustande mit ihren Außenrändern berührende Tellerfedern E gebildet, deren Querschnitt an der Hohlseite der Teller von einer Kurve ei begrenzt ist. Die Gestalt dieser Kurve ist so. gewählt, daß sich die Teller jeder Einzelfeder bei Belastung des Puffers aufeinander abwälzen können, so daß sich der Durchmesser des Berührungskreises der Federteller bei steigender Belastung ständig verringert. Die Einzelfeder geht dann aus der Stellung nach Abb. a allmählich in die Stellung nach Abb. 3 über und kann diese Stellung bei starken Belastungen noch überschreiten. Die Veränderung des Durchmessers des Berührungskreises je zweier Federteller hat zur Folge, daß der federnde Widerstand jeder Einzelfeder rascher ansteigt als der Widerstand einer aus den bisher gebräuchlichen Federtellern gebildeten Einzelfeder.The buffer has a buffer plunger A, which is in the usual way in the buffer sleeve C attached to a buffer beam B is slidably mounted. The spring column consists of disc springs E, which are mounted on one in the longitudinal axis of the buffer arranged bolts D are pushed. each individual spring is divided into two by two In the unloaded state, disc springs E touching their outer edges are formed, whose cross-section is delimited by a curve ei on the hollow side of the plate. the Shape of this curve is like this. chosen that the plates are attached to each individual spring Load on the buffer can shift on each other, so that the diameter of the The contact circle of the spring plate is constantly reduced as the load increases. the The single spring then gradually moves from the position shown in Fig. A into the position Fig. 3 and can still exceed this position under heavy loads. The change in the diameter of the contact circle has each two spring plates with the result that the resilient resistance of each individual spring increases faster than that Resistance of a single spring formed from the previously used spring plates.

Bei stark gewölbten Federtellern könnte es vorkommen, daß die Außenränder der be nachbarten Teller zweier Einzelfedern bei starken Belastungen -aufeinanderstoßen. Dies kann in einfacher Weise, wie das zweite in Abb. q. veranschaulichte Ausführungsbeispiel der Erfindung zeigt, durch zwischen die Einzelfedern eingesetzte Ringe F verhütet werden, die in Richtung der Federachse eine solche Abmessung besitzen, daß eine Berührung der Außenränder einzelner Teller verhindert wird.In the case of strongly curved spring plates it happens that the outer edges of the adjacent plate be two individual springs under heavy loads -clash. This can be done in a simple way, like the second in Fig. Q. illustrated Embodiment of the invention shows by inserted between the individual springs Rings F are prevented, which have such a dimension in the direction of the spring axis, that contact with the outer edges of individual plates is prevented.

Claims (2)

PATENT-ANSPRTIcHE: i. Aus Tellerfedern gebildete Federsäule, dadurch gekennzeichnet, daß die einzelnen Federteller (E) auf ihrer Hohlseite einen von einer derart gekrümmten Kurve (el) begrenzten Querschnitt besitzen, daß sich die Durchmesser der Berührungskreise je zweier eine Einzelfeder bildenden Teller bei zunehmender Belastung der Feder verringern. PATENT CLAIMS: i. Spring column formed from disc springs, thereby characterized in that the individual spring plates (E) have one of on their hollow side such a curved curve (el) have limited cross-section that the Diameter of the contact circles in each case of two plates forming a single spring reduce the increasing load on the spring. 2. Federsäule nach Anspruch i, dadurch gekennzeichnet, daß zwischen je zwei Einzelfedern ein Zwischenstück (F) eingesetzt ist, das in Richtung der Federachse ein solche Abmessung besitzt, daß eine Berührung der Außenränder der benachbarten Teller zweier Einzelfedern bei starken Belastungen verhindert wird. 2. Spring column according to claim i, characterized in that an intermediate piece (F) is inserted between each two individual springs, which has such a dimension in the direction of the spring axis that contact of the outer edges of the adjacent plates of two individual springs is prevented under heavy loads.
DEK86502D 1923-07-10 1923-07-10 Spring column formed from disc springs Expired DE409973C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK86502D DE409973C (en) 1923-07-10 1923-07-10 Spring column formed from disc springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK86502D DE409973C (en) 1923-07-10 1923-07-10 Spring column formed from disc springs

Publications (1)

Publication Number Publication Date
DE409973C true DE409973C (en) 1925-02-18

Family

ID=7235686

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK86502D Expired DE409973C (en) 1923-07-10 1923-07-10 Spring column formed from disc springs

Country Status (1)

Country Link
DE (1) DE409973C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675225A (en) * 1948-09-01 1954-04-13 Migny Louis Pierre Spring washer
DE974406C (en) * 1952-12-18 1960-12-15 Poerringer & Schindler G M B H Sealing device for gate valve
US3118643A (en) * 1960-08-09 1964-01-21 Leonard S Suozzo Spring support
DE1195556B (en) * 1962-03-05 1965-06-24 Escher Wyss Gmbh Machine foundation, especially for a turbo generator group or the like.
US5624099A (en) * 1994-04-18 1997-04-29 Firma Carl Freudenberg Elastic mounting apparatus for mounting a turbocharger housing on an internal combustion engine
EP0812998A1 (en) * 1996-06-10 1997-12-17 Dynax Corporation Spring plates of multiple disk friction coupling device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675225A (en) * 1948-09-01 1954-04-13 Migny Louis Pierre Spring washer
DE974406C (en) * 1952-12-18 1960-12-15 Poerringer & Schindler G M B H Sealing device for gate valve
US3118643A (en) * 1960-08-09 1964-01-21 Leonard S Suozzo Spring support
DE1195556B (en) * 1962-03-05 1965-06-24 Escher Wyss Gmbh Machine foundation, especially for a turbo generator group or the like.
US5624099A (en) * 1994-04-18 1997-04-29 Firma Carl Freudenberg Elastic mounting apparatus for mounting a turbocharger housing on an internal combustion engine
EP0812998A1 (en) * 1996-06-10 1997-12-17 Dynax Corporation Spring plates of multiple disk friction coupling device

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